Improving Concussion Data
August 18, 2017
The Michigan High School Athletic Association’s 750 member high schools reported nearly 500 fewer concussions for the 2016-17 school year than the year before – 11 percent fewer.
That’s good news, but it’s not a trend we can bank on. It’s too soon to do that. There are too many variables that might explain or contribute to the decline from 4,452 to 3,958 concussions.
Related Story | 2016-17 Summary Report
But of this we are certain: Schools are taking head injuries seriously. It is not a lack of concern or a lack of care in reporting that has led to the 11 percent decline.
It’s more likely the second year’s data is just better than the first year. The process was better understood. The numbers are more accurate.
Our data will become most reliable and useful when we have several years to compare and analyze. Only then will we really know where the trouble spots remain; and only then can those areas be most effectively addressed.
Sportsmanship and Success in Soccer
August 16, 2012
Ralph Polson, president of the National Soccer Coaches Association of America (NSCAA), reports in the July/August 2012 Soccer Journal that there is a strong statistical link between sportsmanship and success in intercollegiate soccer. He cites the work of Tim Lenahan, head men’s coach at Northwestern University, who compiled total fouls, yellow cards and red cards for the 2011 season to create a “Fair Play Rating” (FPR).
Polson reports that 12 of the 20 teams with the top FPR made the NCAA tournament, while only one of the teams in the bottom 20 did. Of course, this is a statistical link, not necessarily cause and effect. But here’s how Mr. Polson concludes his column:
“How should we interpret this data? One direction is toward more disciplined teams. It seems to me the more a culture of sportsmanship and fair play is established, the more likely any team is to demonstrate the consistency needed for success. The data suggests those teams without entrenched standards, with respect to on-field behavior, should anticipate a higher likelihood of failure in today’s highly competitive environment.
“Play within the spirit of the game and more than just a win may be gained; play against the spirit of the game and much more than just a game may be lost.”
Dr. Brian Crossman, chair of the NSCAA Ethics Committee, contributes this to the discussion in the same issue of Soccer Journal:
“A five year study from 2007 to 2011 of almost 4,700 intercollegiate soccer matches in which only one player was red-carded during the match showed a strong likelihood that the player’s team would lose. Teams that had one player red-carded lost 67 percent of the matches, tied 10 percent of the matches and won 23 percent of the matches. In other words, a team that had a player red-carded at any time during the match was three times more likely to lose the match than win it. Taking steps to encourage clean and fair play, and thus to reduce the likelihood of having players ejected, will pay dividends in sportsmanship and should improve your team’s won-loss record.”
For more, go to www.nscaa.com.